Thanks to all who have joined in so far.
My unsent emails have now turned into a path for some real action. They will remain unsent, but writing them helped me start a list of ideas I can suggest for possible solutions.
Even better, things that happened in our group meeting today provided the opening I hoped for, and I requested a private conversation with the guy to whom our boss reports. We meet tomorrow.
I plan to set aside the anger and just discuss thoughts about changes that might help our group start healing and move forward. It really feels good to empower myself with a way to overcome the anger.
Will provide a follow-up tomorrow eve to let you know how it went!